Revert "Fix for stepper microstepping"

This reverts commit eea3ba5588.

Marlin/stepper.cpp

@@ -1228,55 +1228,34 @@ void digipot_current(uint8_t driver, int current)
 
 void microstep_init()
 {
-  #if defined(Y_MS1_PIN) && Y_MS1_PIN > -1
-  SET_OUTPUT(Y_MS1_PIN);
-  SET_OUTPUT(Y_MS2_PIN);
-  #endif
-  #if defined(Z_MS1_PIN) && Z_MS1_PIN > -1
-  SET_OUTPUT(Z_MS1_PIN);
-  SET_OUTPUT(Z_MS2_PIN);
-  #endif
-
-  #if defined(E0_MS1_PIN) && E0_MS1_PIN > -1
-  SET_OUTPUT(E0_MS1_PIN);
-  SET_OUTPUT(E0_MS2_PIN);
-  #endif
-  
-  #if defined(E1_MS1_PIN) && E1_MS1_PIN > -1
-  SET_OUTPUT(E1_MS1_PIN);
-  SET_OUTPUT(E1_MS2_PIN);
-  #endif
-  
   #if defined(X_MS1_PIN) && X_MS1_PIN > -1
-  SET_OUTPUT(X_MS1_PIN);
-  SET_OUTPUT(X_MS2_PIN);
-  
   const uint8_t microstep_modes[] = MICROSTEP_MODES;
+  pinMode(X_MS2_PIN,OUTPUT);
+  pinMode(Y_MS2_PIN,OUTPUT);
+  pinMode(Z_MS2_PIN,OUTPUT);
+  pinMode(E0_MS2_PIN,OUTPUT);
+  pinMode(E1_MS2_PIN,OUTPUT);
   for(int i=0;i<=4;i++) microstep_mode(i,microstep_modes[i]);
-  #endif  
+  #endif
 }
 
 void microstep_ms(uint8_t driver, int8_t ms1, int8_t ms2)
 {
   if(ms1 > -1) switch(driver)
   {
-    case 0: WRITE( X_MS1_PIN,ms1); break;
-    case 1: WRITE( Y_MS1_PIN,ms1); break;
-    case 2: WRITE( Z_MS1_PIN,ms1); break;
-    case 3: WRITE(E0_MS1_PIN,ms1); break;
-    #if defined(E1_MS1_PIN) && E1_MS1_PIN > -1
-    case 4: WRITE(E1_MS1_PIN,ms1); break;
-    #endif
+    case 0: digitalWrite( X_MS1_PIN,ms1); break;
+    case 1: digitalWrite( Y_MS1_PIN,ms1); break;
+    case 2: digitalWrite( Z_MS1_PIN,ms1); break;
+    case 3: digitalWrite(E0_MS1_PIN,ms1); break;
+    case 4: digitalWrite(E1_MS1_PIN,ms1); break;
   }
   if(ms2 > -1) switch(driver)
   {
-    case 0: WRITE( X_MS2_PIN,ms2); break;
-    case 1: WRITE( Y_MS2_PIN,ms2); break;
-    case 2: WRITE( Z_MS2_PIN,ms2); break;
-    case 3: WRITE(E0_MS2_PIN,ms2); break;
-    #if defined(E1_MS1_PIN) && E1_MS1_PIN > -1
-    case 4: WRITE(E1_MS2_PIN,ms2); break;
-    #endif
+    case 0: digitalWrite( X_MS2_PIN,ms2); break;
+    case 1: digitalWrite( Y_MS2_PIN,ms2); break;
+    case 2: digitalWrite( Z_MS2_PIN,ms2); break;
+    case 3: digitalWrite(E0_MS2_PIN,ms2); break;
+    case 4: digitalWrite(E1_MS2_PIN,ms2); break;
   }
 }
 
@@ -1307,10 +1286,8 @@ void microstep_readings()
       SERIAL_PROTOCOLPGM("E0: ");
       SERIAL_PROTOCOL(   digitalRead(E0_MS1_PIN));
       SERIAL_PROTOCOLLN( digitalRead(E0_MS2_PIN));
-      #if defined(E1_MS1_PIN) && E1_MS1_PIN > -1
       SERIAL_PROTOCOLPGM("E1: ");
       SERIAL_PROTOCOL(   digitalRead(E1_MS1_PIN));
       SERIAL_PROTOCOLLN( digitalRead(E1_MS2_PIN));
-      #endif
 }